No need to change out your fuel rail to be able to utilize new technology in fuel injectors. This adaptor will adapt the length of your injectors to fit your current setup while also providing filtration through the adaptor. Newer injectors are not equipped with a filter which is required on older vehicles.

14mm Viton O-Ring, Fuel filter and Mounting Clip included.

Anodized Gold Indicating 14mm Component

Use this Adaptor with Bosch 210lb Injector (0280158821) to achieve the same results as other new "2000cc Injectors" all while keeping the extra $50 Per Injector in your pocket.